30168000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 168

約数和(自身を含む): 108173520

約数和(自身を除く): 78005520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 419, 450, 480, 500, 576, 600, 720, 750, 800, 838, 900, 960, 1000, 1125, 1200, 1257, 1440, 1500, 1600, 1676, 1800, 2000, 2095, 2250, 2400, 2514, 2880, 3000, 3352, 3600, 3771, 4000, 4190, 4500, 4800, 5028, 6000, 6285, 6704, 7200, 7542, 8000, 8380, 9000, 10056, 10475, 12000, 12570, 13408, 14400, 15084, 16760, 18000, 18855, 20112, 20950, 24000, 25140, 26816, 30168, 31425, 33520, 36000, 37710, 40224, 41900, 50280, 52375, 60336, 62850, 67040, 72000, 75420, 80448, 83800, 94275, 100560, 104750, 120672, 125700, 134080, 150840, 157125, 167600, 188550, 201120, 209500, 241344, 251400, 301680, 314250, 335200, 377100, 402240, 419000, 471375, 502800, 603360, 628500, 670400, 754200, 838000, 942750, 1005600, 1206720, 1257000, 1508400, 1676000, 1885500, 2011200, 2514000, 3016800, 3352000, 3771000, 5028000, 6033600, 7542000, 10056000, 15084000, 30168000]

約数ペア:

[(1, 30168000), (2, 15084000), (3, 10056000), (4, 7542000), (5, 6033600), (6, 5028000), (8, 3771000), (9, 3352000), (10, 3016800), (12, 2514000), (15, 2011200), (16, 1885500), (18, 1676000), (20, 1508400), (24, 1257000), (25, 1206720), (30, 1005600), (32, 942750), (36, 838000), (40, 754200), (45, 670400), (48, 628500), (50, 603360), (60, 502800), (64, 471375), (72, 419000), (75, 402240), (80, 377100), (90, 335200), (96, 314250), (100, 301680), (120, 251400), (125, 241344), (144, 209500), (150, 201120), (160, 188550), (180, 167600), (192, 157125), (200, 150840), (225, 134080), (240, 125700), (250, 120672), (288, 104750), (300, 100560), (320, 94275), (360, 83800), (375, 80448), (400, 75420), (419, 72000), (450, 67040), (480, 62850), (500, 60336), (576, 52375), (600, 50280), (720, 41900), (750, 40224), (800, 37710), (838, 36000), (900, 33520), (960, 31425), (1000, 30168), (1125, 26816), (1200, 25140), (1257, 24000), (1440, 20950), (1500, 20112), (1600, 18855), (1676, 18000), (1800, 16760), (2000, 15084), (2095, 14400), (2250, 13408), (2400, 12570), (2514, 12000), (2880, 10475), (3000, 10056), (3352, 9000), (3600, 8380), (3771, 8000), (4000, 7542), (4190, 7200), (4500, 6704), (4800, 6285), (5028, 6000)]